Top definition
When you want someone to call you back on your cell/mobile phone. Because you cell/mobile phone lights up (flashes).
"ok, flash me later"
by Dirt Dogg March 18, 2005
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug